GB164736A - Improvements in or relating to breech-blocks for fire arms - Google Patents
Improvements in or relating to breech-blocks for fire armsInfo
- Publication number
- GB164736A GB164736A GB16254/21A GB1625421A GB164736A GB 164736 A GB164736 A GB 164736A GB 16254/21 A GB16254/21 A GB 16254/21A GB 1625421 A GB1625421 A GB 1625421A GB 164736 A GB164736 A GB 164736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech
- relating
- blocks
- front part
- fire arms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
- F41A21/481—Barrel mounting means, e.g. releasable mountings for replaceable barrels using partial or interrupted threads, e.g. bayonet-type mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
- F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
- F41A15/14—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on or within the bolt; Extractors per se
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/30—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel
- F41A17/32—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel the other element being the breech-block or bolt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/42—Safeties for locking the breech-block or bolt in a safety position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
- F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
- F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
- F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
- F41A19/33—Arrangements for the selection of automatic or semi-automatic fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
- F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
- F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
- F41A3/40—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes mounted on the bolt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/72—Operating handles or levers; Mounting thereof in breech-blocks or bolts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A35/00—Accessories or details not otherwise provided for
- F41A35/02—Dust- or weather-protection caps or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
164,736. Berthier, A. V. P. M. Nov. 20, 1918, [Convention date]. Machine guns.-Relates to automatic guns of the kind having a breech-block comprising a rectilinearly-sliding front part and a knucklejointed back part which tilts upwards for locking. According to the invention, the joint comprises a convex cylindrical boss 10 and arcuate grooves 12 on the rear part 4, engaging, respectively, a cylindrical recess and arcuate ribs 18, Fig. 5, on the front part 6. The extractor 30, Figs. 3 and 5, is mounted on the front part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US263277A US1456482A (en) | 1918-11-20 | 1918-11-20 | Firearm |
Publications (1)
Publication Number | Publication Date |
---|---|
GB164736A true GB164736A (en) | 1921-09-19 |
Family
ID=23001092
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16254/21A Expired GB164736A (en) | 1918-11-20 | 1920-05-17 | Improvements in or relating to breech-blocks for fire arms |
GB16258/21A Expired GB164740A (en) | 1918-11-20 | 1920-05-17 | Improvements in or relating to safety devices for automatic and semiautomatic rifles |
GB16255/21A Expired GB164737A (en) | 1918-11-20 | 1920-05-17 | Improvements in or relating to automatic or semi-automatic small arms |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16258/21A Expired GB164740A (en) | 1918-11-20 | 1920-05-17 | Improvements in or relating to safety devices for automatic and semiautomatic rifles |
GB16255/21A Expired GB164737A (en) | 1918-11-20 | 1920-05-17 | Improvements in or relating to automatic or semi-automatic small arms |
Country Status (3)
Country | Link |
---|---|
US (1) | US1456482A (en) |
FR (1) | FR515247A (en) |
GB (3) | GB164736A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447091A (en) * | 1943-09-18 | 1948-08-17 | Arthur J Pope | Interchangeable gun barrel and stock |
US2428683A (en) * | 1944-05-01 | 1947-10-07 | Gen Motors Corp | Firearm safety |
US2693659A (en) * | 1951-02-26 | 1954-11-09 | Ernest P Simmons | Shotgun barrel with sight rib |
US3398476A (en) * | 1966-10-20 | 1968-08-27 | Hoving Tore Erik | Firearm with a breech bolt having a swingable action end with an extractor attached thereto |
US4069607A (en) * | 1976-09-03 | 1978-01-24 | Jurek Julius V | .22 Caliber rimfire adapter system for M16 type rifle |
DE10392631B4 (en) * | 2002-05-10 | 2012-11-15 | Karl R. Lewis | Monolithic rail platform and lock assemblies for a firearm |
US9207042B1 (en) * | 2012-11-09 | 2015-12-08 | James Randall Erskine | Removable device for firearm with reciprocating finger hold |
US9279640B1 (en) * | 2013-08-23 | 2016-03-08 | The United States Of America As Represented By The Secretary Of The Army | Weapon stock integrated network user equipment holder |
-
1918
- 1918-11-20 US US263277A patent/US1456482A/en not_active Expired - Lifetime
-
1920
- 1920-05-07 FR FR515247A patent/FR515247A/en not_active Expired
- 1920-05-17 GB GB16254/21A patent/GB164736A/en not_active Expired
- 1920-05-17 GB GB16258/21A patent/GB164740A/en not_active Expired
- 1920-05-17 GB GB16255/21A patent/GB164737A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB164740A (en) | 1921-09-19 |
FR515247A (en) | 1921-03-26 |
US1456482A (en) | 1923-05-22 |
GB164737A (en) | 1921-10-17 |
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